• 4/3+mm Men's O'Neill PSYCHO TECH Back Zip Fullsuit
  • 4/3+mm Men's O'Neill PSYCHO TECH Back Zip Fullsuit
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4/3+mm Men's O'Neill PSYCHO TECH Back Zip Fullsuit

4/3+mm Men's O'Neill PSYCHO TECH Back Zip Fullsuit

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$489.95
MSRP: $489.95
$489.95
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Description

4/3+mm Men's O'Neill PSYCHO TECH Back Zip Fullsuit

Let's just get down to all of the details with this 4/3+mm Men's O'Neill PSYCHO TECH Back Zip Fullsuit. It's jam-packed with: 100% super stretch TechnoButter 3 neoprene with 0.5mm (hence the + in the title) extra thickness for added warmth, Z.E.N. back zip closure which keeps the water out and keeps you comfortable, sealed seams with Aqua Alpha Solvent Free neoprene lamination and Fluid Seam Weld for a leakproof suit, TechnoButter 3 Air-Firewall smooth skin, TechnoButter 3 Air-Firewall in the thigh/butt/shins/calf/chest/back for super warmth and a quick-drying experience, stitch-less seam technology for a super stretchy and durable seam, and tough kneepads.

1yr Warranty

Specs

Water Temp Rating *
52 Degrees & Up
Style
Fullsuit
Thickness
4/3+mm
Neoprene Type
100% Stretch
Seam Construction
Sealed & Liquid Taped
Zipper Style
Full Back Zipper
Internal Features
TechnoButter3 Air-Firewall
* Water temperature ratings are only a guide and are very subjective. If you are cold, get out of the water and seek warmth.

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Q&A

Size Chart

O'Neill Standard Size Chart:

Size Height Weight (lb) Chest Waist
XS 5'7 - 5'9" 125 - 140 36.5 - 37.5" 28.5 - 29.5"
S 5'8 - 5'10" 135 - 155 37.5 - 39" 29.5 - 31"
ST 6'0 - 6'2" 145 - 165 37.5 - 39" 29.5 - 31"
MS 5'6.5 - 5'8.5" 145 - 165 39 - 41" 31 - 33"
M 5'9 - 5'11" 155 - 170 39 - 41" 31 - 33"
MT 6'1 - 6'3" 160 - 180 39 - 41" 31 - 33"
LS 5'7.5 - 5'9.5" 160 - 180 41 - 43.5" 33 - 35"
L 5'10 - 6'0" 170 - 190 41 - 43.5" 33 - 35"
LT 6'2 - 6'4" 180 - 200 41 - 43.5" 33 - 35"
XLS 5'8.5 - 5'10.5" 180 - 200 43.5 - 46" 35 - 37"
XL 5'11 - 6'1" 190 - 210 43.5 - 46" 35 - 37"
XLT 6'3 - 6'5" 200 -220 43.5 - 46" 35 - 37"
2XLS 5'9.5 - 5'11.5" 200 - 220 46 - 48.5" 37 - 39"
2XL 6'0 - 6'2" 210 - 230 46 - 48.5" 37 - 39"
3XL 6'0 - 6'3" 230 - 250 48.5 - 51" 39 - 44"
4XL 6'1 - 6'4" 250 - 270 51 - 53.5" 44 - 48"
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